140031331004 has 12 divisors (see below), whose sum is σ = 245151668328. Its totient is φ = 69987997200.

The previous prime is 140031330991. The next prime is 140031331039. The reversal of 140031331004 is 400133130041.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6905687 + ... + 6925934.

It is an arithmetic number, because the mean of its divisors is an integer number (20429305694).

Almost surely, 2^140031331004 is an apocalyptic number.

It is an amenable number.

140031331004 is a deficient number, since it is larger than the sum of its proper divisors (105120337324).

140031331004 is a wasteful number, since it uses less digits than its factorization.

140031331004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13834156 (or 13834154 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 140031331004 its reverse (400133130041), we get a palindrome (540164461045).

The spelling of 140031331004 in words is "one hundred forty billion, thirty-one million, three hundred thirty-one thousand, four".